The next number is 34 Thus: 3 1 4 2 6 4 10 8 18 16 34 (Note: 3 + 1 = 4 : 4 + 2 = 6 : and so on)
it is 31818 - 8 = 1010 - 4 = 66 - 2 = 44 - 1 = 3
18. 3+1=4, 4+2=6, 6+3=9, 9+4=13, 13+5=18.
It is obvious that 7 is added to get the next number from the previous one.
Hold a minute till I look at my dartboard...
18
The next number in the sequence is 18. It's +1, +2, +3, +4, ....
The next number is 34 Thus: 3 1 4 2 6 4 10 8 18 16 34 (Note: 3 + 1 = 4 : 4 + 2 = 6 : and so on)
25 is the next number that appears in that sequence.
it is 31818 - 8 = 1010 - 4 = 66 - 2 = 44 - 1 = 3
15
18. 3+1=4, 4+2=6, 6+3=9, 9+4=13, 13+5=18.
3 The series is obtained by subtracting a number that reduces by 1 at each stage 18 - 5 = 13 13 - 4 = 9 9 - 3 = 6 6 - 2 = 4 4 - 1 = 3
The next number in the series 4, 12, 6, 12, 36, 18, 36
1 3 4 7 11 18 29 and 47 add last two terms to get next term. number 4 was missing in your series
The next number in the series 4-12-6-12-36-18-36.. is 108.
It is obvious that 7 is added to get the next number from the previous one.